JP2013026211A5 - - Google Patents
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- Publication number
- JP2013026211A5 JP2013026211A5 JP2012029678A JP2012029678A JP2013026211A5 JP 2013026211 A5 JP2013026211 A5 JP 2013026211A5 JP 2012029678 A JP2012029678 A JP 2012029678A JP 2012029678 A JP2012029678 A JP 2012029678A JP 2013026211 A5 JP2013026211 A5 JP 2013026211A5
- Authority
- JP
- Japan
- Prior art keywords
- display device
- reflector
- reflective
- reflection
- disposed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003287 optical Effects 0.000 claims 4
- 230000001808 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 239000000758 substrate Substances 0.000 claims 3
- 239000000463 material Substances 0.000 claims 2
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110071283A KR101824037B1 (ko) | 2011-07-19 | 2011-07-19 | 디스플레이 장치 |
KR10-2011-0071283 | 2011-07-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013026211A JP2013026211A (ja) | 2013-02-04 |
JP2013026211A5 true JP2013026211A5 (fr) | 2015-03-19 |
Family
ID=45656618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012029678A Pending JP2013026211A (ja) | 2011-07-19 | 2012-02-14 | バックライトユニット及びそれを用いたディスプレイ装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8931911B2 (fr) |
EP (1) | EP2549308B1 (fr) |
JP (1) | JP2013026211A (fr) |
KR (1) | KR101824037B1 (fr) |
CN (1) | CN102889508B (fr) |
TW (1) | TWI652531B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101852389B1 (ko) | 2011-10-25 | 2018-04-26 | 엘지이노텍 주식회사 | 디스플레이 장치 |
KR102161512B1 (ko) * | 2014-01-06 | 2020-10-05 | 엘지전자 주식회사 | 백라이트 유닛 |
KR20160098921A (ko) | 2015-02-11 | 2016-08-19 | 엘지전자 주식회사 | 백라이트 유닛 및 이를 포함하는 디스플레이 장치 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002116705A (ja) * | 2000-10-11 | 2002-04-19 | Tama Electric Co Ltd | バックライト装置 |
JP4371687B2 (ja) * | 2003-03-27 | 2009-11-25 | Nec液晶テクノロジー株式会社 | バックライト装置及び液晶表示装置 |
WO2004111532A1 (fr) | 2003-06-16 | 2004-12-23 | Advanced Display Inc. | Dispositif de source de lumiere plane et dispositif d'affichage comprenant celui-ci |
CN1836133A (zh) * | 2003-06-16 | 2006-09-20 | 三菱电机株式会社 | 面状光源装置及采用该装置的显示装置 |
KR20050037085A (ko) * | 2003-10-17 | 2005-04-21 | 삼성전자주식회사 | 광터널, 균일광 조명장치 및 이를 채용한 프로젝터 |
JP2005129409A (ja) | 2003-10-24 | 2005-05-19 | Sanyo Electric Co Ltd | バックライト装置 |
JP4072519B2 (ja) * | 2004-06-18 | 2008-04-09 | シャープ株式会社 | 表示装置用照明装置 |
JP4746301B2 (ja) * | 2004-10-01 | 2011-08-10 | ライツ・アドバンスト・テクノロジー株式会社 | バックライトユニット |
US7284893B2 (en) * | 2005-03-09 | 2007-10-23 | K-Bridge Electronics Co., Ltd. | Light equalizing structure of backlight modules |
TW200728851A (en) | 2006-01-20 | 2007-08-01 | Hon Hai Prec Ind Co Ltd | Backlight module |
JP2008152933A (ja) * | 2006-12-14 | 2008-07-03 | Takehisa Saito | 面発光装置、及び発光式看板 |
JP5147250B2 (ja) * | 2007-02-01 | 2013-02-20 | パナソニック液晶ディスプレイ株式会社 | 液晶表示装置 |
JP2008299174A (ja) * | 2007-06-01 | 2008-12-11 | Hitachi Ltd | 映像表示装置及びそれに用いられるバックライトユニット |
JP2009134992A (ja) * | 2007-11-30 | 2009-06-18 | Sharp Corp | バックライト装置 |
JP2009187904A (ja) * | 2008-02-08 | 2009-08-20 | Toppan Printing Co Ltd | 光源ユニット、バックライトユニット及びディスプレイ装置 |
JP2011044425A (ja) * | 2009-07-24 | 2011-03-03 | Victor Co Of Japan Ltd | バックライトユニット及び液晶表示装置 |
US8197105B2 (en) * | 2009-08-13 | 2012-06-12 | Intematix Corporation | LED-based lamps |
EP2491445B1 (fr) | 2009-10-24 | 2018-01-03 | 3M Innovative Properties Company | Source de lumière et système d'affichage l'intégrant |
KR101604497B1 (ko) * | 2009-12-08 | 2016-03-17 | 엘지디스플레이 주식회사 | 백라이트 유닛 및 이를 구비한 액정표시장치 |
US8382324B2 (en) * | 2010-04-29 | 2013-02-26 | Southern Taiwan University | Radiation structure without light guiding board |
KR101040654B1 (ko) * | 2010-05-28 | 2011-06-10 | 엘지이노텍 주식회사 | 백라이트 유닛 및 이를 포함하는 디스플레이 장치 |
-
2011
- 2011-07-19 KR KR1020110071283A patent/KR101824037B1/ko active IP Right Grant
-
2012
- 2012-02-10 US US13/370,580 patent/US8931911B2/en active Active
- 2012-02-14 JP JP2012029678A patent/JP2013026211A/ja active Pending
- 2012-02-14 TW TW101104672A patent/TWI652531B/zh not_active IP Right Cessation
- 2012-02-24 EP EP12156819.0A patent/EP2549308B1/fr not_active Not-in-force
- 2012-03-21 CN CN201210076471.1A patent/CN102889508B/zh not_active Expired - Fee Related
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